22 results
Polyuria - Differential Diagnosis Algorithm
Urine Output > 3L /day
Water Diuresis (Urine Osm <100 mOsm/kg)
 • Primary
Polyuria - Differential ... Diagnosis Algorithm ... Polydipsia • Central Diabetes ... Diabetes Insipidus ... Diagnosis #Algorithm
Causes of Polyuria - Differential Diagnosis Algorithm
Polyuria - Urine Output > 3L/day, Increased Urine Volume (>2ml/min)
Osmotic
Diagnosis Algorithm ... (Uncontrolled Diabetes ... • Central Diabetes ... Insipidus #Polyuria ... #Diagnosis #Algorithm
Polyuria - Differential Diagnosis Algorithm
Polyuria = >3L Urine output / 24 hours
Urine osmolality = 2 (Na
Polyuria - Differential ... Diagnosis Algorithm ... 100 mosm/kg • Diabetes ... Insipidus • Primary ... Diagnosis #Algorithm
Water Deprivation Test - Differential Diagnosis of Diabetes Insipidus (DI)
Concept of WDT: endogenous vasopressin secretion is
Diagnosis of Diabetes ... Insipidus (DI) ... concentration capacity #Diabetes ... #Insipidus #DI ... #Diagnosis #algorithm
Causes of Hypernatremia - Differential Diagnosis Algorithm
Hypernatremia - Excess free water loss, Serum Sodium >145 mmol/L
High
Diagnosis Algorithm ... diuresis (see Polyuria ... 300 mmol/kg • Diabetes ... • Decreased level ... #Diagnosis #Algorithm
Causes of Polyuria - Differential Diagnosis
Excess Intake of Water:
 • Primary polydipsia (a.k.a. "psychogenic polydipsia")
 •
- Differential ... Diagnosis Excess ... Poorly controlled diabetes ... Diabetes Insipidus ... #Differential #
Hypernatremia Differential Diagnosis Algorithm - Diabetes Insipidus Workup

Step #1 - Consider the history
Step #2 - Assess
Hypernatremia Differential ... Diagnosis Algorithm ... - Diabetes Insipidus ... Hypernatremia #Management #Algorithm ... Sodium #nephrology #insipidus
Hyperglycemia - Differential Diagnosis Algorithm
Diabetes Mellitus:
 • Impaired Glucose Tolerance
 • Type I Diabetes
 • Type
Diagnosis Algorithm ... Diabetes Mellitus ... • Type 2 Diabetes ... • Gestational Diabetes ... #Diagnosis #Algorithm
Causes of Enuresis - Differential Diagnosis Algorithm
Primary Nocturnal Enuresis (Urinary Control Never Achieved)
 • Delayed Maturation
Diagnosis Algorithm ... • Cystitis • Diabetes ... Mellitus • Other (Diabetes ... Insipidus, Urethral ... #Diagnosis #Algorithm
Increased Urinary Frequency - Differential Diagnosis Algorithm
Non-increased urine volume (<2mL/min), Rule out polyuria
Extrinsic to Urinary Tract:
Urinary Frequency - Differential ... Diagnosis Algorithm ... min), Rule out polyuria ... Overactive Bladder • Diabetes ... #Diagnosis #Algorithm